Survey of Satellite-ground Channel Models for Low Earth Orbit Satellites

SU Zhaoyang; LIU Liu; AI Bo; ZHOU Tao; HAN Zijie; DUAN Xianglong; ZHANG Jiachi

doi:10.11999/JEIT230941

Volume 46 Issue 5

May 2024

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Article Navigation > Journal of Electronics & Information Technology > 2024 > 46(5): 1684-1702

SU Zhaoyang, LIU Liu, AI Bo, ZHOU Tao, HAN Zijie, DUAN Xianglong, ZHANG Jiachi. Survey of Satellite-ground Channel Models for Low Earth Orbit Satellites[J]. Journal of Electronics & Information Technology, 2024, 46(5): 1684-1702. doi: 10.11999/JEIT230941

Citation:

SU Zhaoyang, LIU Liu, AI Bo, ZHOU Tao, HAN Zijie, DUAN Xianglong, ZHANG Jiachi. Survey of Satellite-ground Channel Models for Low Earth Orbit Satellites[J]. Journal of Electronics & Information Technology, 2024, 46(5): 1684-1702. doi: 10.11999/JEIT230941

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Survey of Satellite-ground Channel Models for Low Earth Orbit Satellites

doi: 10.11999/JEIT230941

1.
School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China
2.
School of Rail Transportation, Shandong Jiaotong University, Jinan 250357, China

Funds: The National Natural Science Foundation of China (62341102), The Technology Research and Development Program of China Railway (N2023G060)

Received Date: 2023-08-30
Rev Recd Date: 2023-12-19

Available Online: 2023-12-25

Publish Date: 2024-05-10

Abstract

Abstract

Low Earth Orbit (LEO) satellite has the characteristics of low communication delay, low deployment cost and wide coverage, and has become an important part of the construction of the future space earth integrated network. However, satellite communication has large end-to-end propagation distance, complex fading and fast terminal movement speed, thus the channel characteristics are very different from the terrestrial cellular network. Based on this, in order to have a more comprehensive understanding of the characteristics and channel model of LEO satellite-ground channel, the current standardization progress of the satellite-ground channel by the international standards organization are summarized, the fading characteristics of the satellite ground channel at different propagation positions are discussed, the existing important channel models are classified and shown according to the modeling method, and finally the prospects for future work are proposed.
- Low Earth Orbit (LEO) satellite,
- Wireless channel,
- Channel modeling,
- Channel measurement

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References(84)

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